.footer-seo{
    min-width: 1170px;
    background: #4e4e4e;
    color: #7d7d7d;
    margin-top: 0;
    margin: 100px 0px -100px;
    line-height: 24px;
    .w{
        width: 1170px;
    }
    .item{
        border-bottom: 1px solid #595959;
        position: relative;
        padding: 10px 0px 20px;
    }
    .friend-link .links {
        line-height: 24px;
        padding-right: 50px;
        height: 33px;
        overflow: hidden;
    }
    .friend-link .btn_arrow {
        width: 24px;
        height: 24px;
        background: url(https://sta.doumistatic.com/src/image/jianzhi/web/c/v2/c_global_ico.png?v=180206) -24px -168px no-repeat;
        position: absolute;
        right: 0px;
        top: 10px;
    }
    h3{
        display: inline-block;
        font-size: 14px;
        color: rgb(112, 112, 112);
        margin-right: 10px;
    }
    a{
        color: rgb(153, 153, 153);
        margin-right: 10px;
        margin-top: 10px;
        white-space: nowrap;
        display: inline-block;
    }
}

.footer{
    min-width: 1170px;
    background: rgb(78, 78, 78);
    margin-top: 100px;
    line-height: 1;
    color: rgb(204, 204, 204);
    .content{
        height: auto;
        background: rgb(83, 83, 83);
        position: relative;
        min-width: 1170px;
        .w{
            padding: 30px 0px 60px;
            overflow: hidden;
            position: relative;
            margin: 0 auto;
        }
        .title{
            display: block;
            color: #a3a3a3;
            margin-bottom: 10px;
        }
    }
    .qr-code{
        float: right;
        margin-left: 30px;
    }
    .logo{
        float: left;
        width: 113px;
        height: 44px;
        background: url(https://sta.doumistatic.com/src/image/jianzhi/web/c/v2/c_global_ico.png?v=180206) 0px -120px no-repeat;
        text-indent: -9999px;
        overflow: hidden;
        margin-top: -4px;
    }
    .hotline{
        float: right;
        padding: 0 30px;
        position: relative;
        margin-left: 10px;
        .phone{
            display: inline-block;
            font: 24px Arial;
            color: #a3a3a3;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .email{
            font: 16px Arial;
            color: #a3a3a3;
            font-weight: bold;
        }
        &::before{
            content: "";
            position: absolute;
            width: 1px;
            height: 62px;
            background: #606060;
            top: 23px;
            left: 0;
        }
        &::after{
            content: "";
            position: absolute;
            width: 1px;
            height: 62px;
            background: #606060;
            top: 23px;
        }
    }
    .nav{
        float: left;
        margin-left: 38px;
        >li{
            float: left;
            padding: 0 21px 0 20px;
            position: relative;
            color: #a3a3a3;
            a{
                color: #a3a3a3;
            }
            &::after{
                content: "";
                width: 1px;
                height: 12px;
                background: #606060;
                position: absolute;
                right: 0;
                top: 0;
            }
        }
    }
    .sub-nav{
        margin-top: 20px;
        li{
            margin-top: 16px;
        }
        a{
            color: #ccc !important;
        }
    }
    .copyright{
        height: 52px;
        line-height: 52px;
        background: rgb(78, 78, 78);
        text-align: center;
        color: rgb(125, 125, 125);
        a{
            color: #7d7d7d;
        }
    }
}